*{
    padding: 0;
    margin: 0;
    background-color: lightgrey;
}
#game{
    width: 400px;
    height: 500px;
    border: 1px solid black;
    background-color: rgba(226, 224, 224, 0.773);
    margin: auto;
    margin-top: 10px;
    overflow: hidden;
}
#character{
    width: 20px;
    height: 20px;
    background-color: red;
    position: relative;
    top: 400px;
    left: 190px;
    z-index: 1000000;
}

.block{
    width: 400px;
    height: 20px;
    background-color: black;
    position: relative;
    top: 100px;
    margin-top: -20px;
}
.hole{
    width: 40px;
    height: 20px;
    background-color: lightgrey;
    position: relative;
    top: 100px;
    margin-top: -20px;
}
  
button {
    margin: auto;
    display: flex;
    height: 40px;
    width: 55px;
    background-color: black;
    color: white;
    align-items: center;
    justify-content: center;
    font-size: 20px;
}
h1, h2 {
    width: 100%;
    text-align: center;
}